【正文】
( ) 1. ____________last week? A. What happened to her B. What was happened to her C. What was she happened ( ) 2. One third of the earth’s surface _________ water. A. is covered by B. was covered by C. covers by ( ) 3. Tables were used _________ desks when we were young. A. by B. as C. to ( ) 4. The boy_______ Tom is made________ without food every day A. named, work B. called, sing C. named, to dance ( ) 5. Flight MH730 from Malaysia to Beijing disappeared ________ March 8. A on B. in C. at ( ) 6. ________ is used for making knives in most of China. A. Steel B. Bamboo C. wood ( )7. Silver